Astronomy and Space

Gliese 777

Gliese 777, also known as HD 190360, is a binary star system approximately 52 light-years (15.9 parsecs) away in the constellation of Cygnus. The system is made up of two stars and possibly a third. Three exoplanets are known to orbit the primary star.

Also on this shelf

See also

• ▸Commercial use of space
• ▸Greek Dark Ages
• ▸Explorer 38

Uncatalogued shelf

Text from Wikipedia; plate via Wikimedia Commons. Text CC BY-SA 4.0; plate freely licensed (see Commons). Source record. Images and catalogue data are reproduced from open-access collections.